YactoMods Femtosecond Oscillator YactoMods-Seed-fs
Ultrafast fiber seed source: A femtosecond-oscillator core engine for advanced applications, providing future-oriented ultrafast laser solutions. This femtosecond fiber oscillator series uses an innovative all-fiber passive mode-locking scheme with reliable self-starting. An integrated all-polarization-maintaining-fiber design resists ambient temperature and vibration disturbances for ultrahigh long-term stability and very long life in demanding industrial environments. Multiple standard spectral-width options provide near-transform-limited femtosecond pulses to meet varied pulse-width and peak-power requirements. The series is an ideal seed for ultrafast laser amplification and is widely used in precision metrology, biological microscopy and terahertz generation, providing a reliable core source for research and high-end manufacturing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 1030 nm – 1045 nm |
| Spectral width [FWHM] | ≥10 nm @ FWHM |
| Average Power | >5 mW |
| Pulse width [Guass/Sech2 Fitted Pulse Width] | < 200 fs (compressed)；<10 ps (chirped) |
| Repetition rate [40 MHz±5 MHz；80±5 MHz] | 40 MHz±5 MHz；80±5 MHz |
| Output Method | PM980 (FC-APC) |
| Beam quality M² | M²≤1.3 |
| Spot roundness | ≥0.90 |
| Spot diameter [± 0.5 mm] | 2 mm ± 0.5 mm |
| Polarization | Horizontal Polarization ， Degree of polarization ：> 20 dB |
| Power stability [RMS Over 24 hours] | <1.0% RMS Over 24 hours |
| Operating environment [Recommended 21℃–23℃] | Temperature ：15–35℃（ Recommended 21℃–23℃）； Humidity ：<60% |
| Cooling method | Air cooling |
| Dimensions (Compressed) | 316×260×146.6 mm³ |
| Dimensions (Uncompressed) | 150×125×30 mm³ |
Applications
Key Features
Datasheet
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